女王殿下 (原唱: 鞠婧祎) (和美女笙离子的合作) 颂词 专辑：送予词 语种：国语
I have a BindingSource that I\'m using in winforms data binding and I\'d like to have some sort of prompt for when the user attempts to close the form after they\'ve made changes to the data.A sort of
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